Get the answers you need
Everyone has the gift of intuition, but few people use it with intention. GSI investigators are specially trained to leverage their intuition as an investigative tool, giving us a competitive advantage and a high rate of success that meets the unique needs of each client.
Missing & Trafficked Children
At our investigative agency, finding missing or trafficked young women and children is at the heart of our mission. Our owner, Tim Gledhill, conducts all missing persons investigations personally. Bringing lost children home is our first priority.
Covert & Mobile Surveillance
When it comes to surveillance, we definitely have you covered. With over 30 years of experience under our belts in Workers' Compensation and Insurance Liability claims, this is an area of particular expertise.
Domestic Investigations often include highly charged emotional situations, including partner infidelity and child custody disputes. We'll treat you and your case with the respect you deserve.
Interviews & Interrogations
John E. Reid & Associates, Inc. is the foremost authority on Interviews and Interrogations. Their instructors have trained federal and military intelligence officers, police detectives, and private investigators all over the world. Tim Gledhill is certified in the Reid Technique of Investigative Interviewing and Advanced Interrogation® and he is dedicated to getting the answers you seek.
Corporate Investigations encompasses everything from theft to espionage. Employing a combination of covert surveillance and undercover work, as well as Interviews and Interrogations using the Reid Technique, is the best mix of investigative services in order to expose malfeasance within your organization.
From background checks to accident scene investigations to witness interviews and recorded statements, GSI excels in getting the job done.
Executive & Personal Protection
Your safety is our #1 priority. Gold Standard's Personal Protection Officers are trained and experienced professionals who adhere to protocols comparable to those used by military and law enforcement personnel.
Uniformed Security – Armed and Unarmed
Personnel work in collaboration with Texas Defense Force Security for both armed and unarmed uniformed security services. (TXDF License #C01056901)
“I have known and worked with Tim Gledhill for 30 years. He was always the ‘go-to’ investigator when the best was needed for high-exposure assignments, or when other investigators did not meet a client’s expectations. Tim’s tenacity, reliability, and knowledge of investigations & surveillance is why I highly recommend him as an expert in the private investigations industry.”
“I’ve been involved in surveillance operations for over 30 years in both the federal government and private sector. I have known Tim Gledhill and worked surveillance operations with him more than two decades. He is simply one of the best in the Private Investigations industry that I have ever worked with; he is hands-down one of the finest teachers of surveillance techniques in the country.”
“As a member of the Department of Defense for 40 years, I enjoyed the distinct honor of serving with Tim Gledhill in the United States Army’s Military Police Corps. His dedication, loyalty, energy, and tenacity set Tim apart from his peers. I trust Tim explicitly in the field of Private Investigations.”
“I had the pleasure of working with Tim Gledhill for six years and I can say that he is an exceptional investigator – one of the best I have worked with in my 25-year career. He was always respectful, engaged, and ready to help.”
“I’ve known Tim Gledhill nearly 35 years. It was an honor to serve with him in the U.S. Army Military Police Corps. Tim’s professionalism and reliability are second to none.”
4 Hour Minimum
8 Hours ($60 discount)
8 Hours per day ($300 discount)
4 Hour Minimum
4 Hour Minimum
Austin, Texas, United States